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3e50313fdc
Since rspec-rails 3, the default installation creates two helper files: * `spec_helper.rb` * `rails_helper.rb` `spec_helper.rb` is intended as a way of running specs that do not require Rails, whereas `rails_helper.rb` loads Rails (as Discourse's current `spec_helper.rb` does). For more information: https://www.relishapp.com/rspec/rspec-rails/docs/upgrade#default-helper-files In this commit, I've simply replaced all instances of `spec_helper` with `rails_helper`, and renamed the original `spec_helper.rb`. This brings the Discourse project closer to the standard usage of RSpec in a Rails app. At present, every spec relies on loading Rails, but there are likely many that don't need to. In a future pull request, I hope to introduce a separate, minimal `spec_helper.rb` which can be used in tests which don't rely on Rails.
76 lines
1.4 KiB
Ruby
76 lines
1.4 KiB
Ruby
require 'rails_helper'
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require 'cache'
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describe Cache do
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let :cache do
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Cache.new
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end
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it "supports fixnum" do
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cache.write("num", 1)
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expect(cache.read("num")).to eq(1)
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end
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it "supports hash" do
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hash = {a: 1, b: [1,2,3]}
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cache.write("hash", hash)
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expect(cache.read("hash")).to eq(hash)
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end
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it "can be cleared" do
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$redis.set("boo", "boo")
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cache.write("hello0", "world")
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cache.write("hello1", "world")
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cache.clear
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expect($redis.get("boo")).to eq("boo")
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expect(cache.read("hello0")).to eq(nil)
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end
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it "can delete correctly" do
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cache.fetch("key", expires_in: 1.minute) do
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"test"
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end
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cache.delete("key")
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expect(cache.fetch("key")).to eq(nil)
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end
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it "calls setex in redis" do
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cache.delete("key")
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cache.delete("bla")
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key = cache.namespaced_key("key")
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cache.fetch("key", expires_in: 1.minute) do
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"bob"
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end
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expect($redis.ttl(key)).to be_within(2.seconds).of(1.minute)
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# we always expire withing a day
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cache.fetch("bla"){ "hi" }
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key = cache.namespaced_key("bla")
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expect($redis.ttl(key)).to be_within(2.seconds).of(1.day)
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end
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it "can store and fetch correctly" do
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cache.delete "key"
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r = cache.fetch "key" do
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"bob"
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end
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expect(r).to eq("bob")
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end
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it "can fetch existing correctly" do
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cache.write "key", "bill"
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r = cache.fetch "key" do
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"bob"
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end
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expect(r).to eq("bill")
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end
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end
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